基于圆柱—双斜楔面增力的冲击式自锁压紧装置  

Self-locking Gag Based on Cylinder and Double Wedges

作　　者：王维[1] 钟康民[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《组合机床与自动化加工技术》2006年第7期81-82,共2页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：介绍了一种基于圆柱—双斜楔面增力的冲击式自锁压紧装置的工作原理和性能特点,分析了其自锁的条件,给出了输出力的计算公式。该机构是手动敲击式的装置,能够在瞬间获得较大的作用力,而自锁则可以长时间保持输出力。The working principle and feature of the self-locking gag based on cylinder and double wedges are introduced. The conditions of self-locking and the calculating formulate of output force are given also. With the mechanism, we can gain powerful force in moment, which is manual. And the self-locking is able to keep output force for a long time.

关 键 词：压紧装置 圆柱 双面斜楔 冲击 自锁 

分 类 号：TH165[机械工程—机械制造及自动化]